AR-15 5.56/.223 14.5" Tactical Build Kit / Quadrail / LE Stock

AR-15 5.56/.223 14.5" Tactical Build Kit / Quadrail / LE Stock

AR-15 14.5" 5.56/223 premium quad tactical pistol kit. This kit contains all components to complete your AR-15 build. The kit comes WITHOUT 80% stripped lower receiver. All options and modifications to your kit are available on top of this page.  All components are Mil Spec and made in the USA. 

Barrel: 14.5” Contour, Nitride Coated

Chamber: 5.56 NATO /.223 Wylde

Twist: 1 in 7”

Thread: 1/2x28

.750” Gas Block Diameter

Carbine Gas System

Flat top upper receiver

Forward Assist

Ejection Port Cover

A2 flash hider

Quadrail Free float tube and nut

M16 Bolt Carrier Group

AR-15 Charging Handle

AR-15 Mil Spec Lower Parts Kit

Mil Spec LE M4 6-position Black Stock

Barrel: 14.5” M4 Contour with 1:7 twist, M4 Feed Ramp, Carbine Gas System, 5.56 NATO Chamber (can shoot both rounds, 5.56 and .223), machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated. Barrel is finished off with hard coat anodized quadrail carbine length handguard and A2 flash hider.

Upper: 7075-T6 M4 upper is flat top, precision machined and hard coat anodized.  These uppers are made for us in the USA by a mil-spec manufacturer.

Bolt Carrier Group: M16 5.56/.223 complete bolt carrier assembly, chrome lined, made from 8620 steel, bolt is made from 9310 steel and stalked per mil spec. MPI Tested. Comes complete with cam pin, firing pin and firing pin retainer.

Lower Build Kit: Classic AR-15 lower parts kit, Mil-Spec. Includes everything you need to turn your stripped lower into a complete lower.

Stock: M4 carbine 6-position black stock, Mil-Spec. Completed with buffer tube assembly and spring.

Please Note: Comes unassembled. Due to barrel size, we cannot assemble this kit for you. images may not be an exact representation of the product.